News For Last 1 Week
Industry
X
Assignee
Country
Status
-
Select All
Oil & Gas
| Mon 20 Apr 2026
Alexandria, April 21 -- U.S. Patent and Trademark Office has received Southwest Petroleum Univ, CNOOC China Ltd Tianjin Branch and CNOOC Res Institute patent application for Methods and Systems for Seismic Data Processing. Huang Xuri, Li Luo, Zhou Jiaxiong, Ming Jun, Xu Yungui, Wang Wei, Guan Dayong, Tang Shuhang and Huang Jiang..
Oil & Gas
| Mon 20 Apr 2026
Alexandria, April 21 -- Modular Mopu LLC has applied United States patent for Mobile Offshore Production and Processing Unit Utilizing Produced Natural Gas Generating Power, Hydrogen, Carbon, And/or Hydrocarbon Liquids. Castille Craig, Hoff Robert and Bhat Venkatesh developed it.
The patent application number is US20251935296..
Oil & Gas
| Tue 21 Apr 2026
Beijing, April 21 -- Shandong Jierui Information Tech Industry Research Institute Co Ltd has applied Chinese patent for Method and Device for Generating Underground Three-dimensional Scene Model of Oil Field. Li Teng, Lu Ji and Ding Weiting developed it.
The patent application number is CN202511177737 20250821. The patent pub..
Oil & Gas
| Mon 20 Apr 2026
Alexandria, April 21 -- Pan Yang and Inspiring Atoms Pte Ltd have submitted a patent application for System and Method for Enhanced Atomic Layer Etching Process for High Aspect Ratio Structures. This invention was developed by Pan Yang.
The patent application number is US202418914268 20241014. The patent publication number is..
Oil & Gas
| Mon 20 Apr 2026
Alexandria, April 21 -- Shaoxing Univ and China University of Mining and Technology have submitted a patent application for an Experimental System for Rock Corrosion by Supercritical Carbon Dioxide. This invention was developed by Yang Shengqi, Li Yue, Huang Yanhua, Yin Pengfei, Tian Wenling and Zhu Zhennan.
The patent applic..
Oil & Gas
| Mon 20 Apr 2026
Alexandria, April 21 -- U.S. Patent and Trademark Office has received Defiant Precision Tech LLC patent application for Single or Multi-fire Semi-automatic Perforation System and Methods of Use. Blois Stanley Jon, Griffin Lawrence Gene, Janke Ian Graham and Keyes Cullen Craig developed the invention.
The patent application nu..
Oil & Gas
| Tue 21 Apr 2026
Beijing, April 21 -- State Intellectual Property Office of China has published Beijing Lingyun Space Tech Co Ltd and Zaozhuang Vocational College Of Science & Tech patent application for Underground Gas Multi-source Fusion Early Warning Method and System. The invention was developed by Liu Zhida, Feng Yiyu, Sun Yuan, Qu Ningning..
Oil & Gas
| Tue 21 Apr 2026
Beijing, April 21 -- Sichuan Zhumei Mining Co Ltd, Sichuan Duowei Intelligent Cloud Valley Co Ltd and Southwest Petroleum University have sought patent for Staircase Pedestrian Re-identification Method Based on Improved Resnet-50. This invention was developed by Liu Chuanlin, Qu Peng, Pang Yu, Liu Yang, Wang Lei, Hong Yiting, To..
Oil & Gas
| Tue 21 Apr 2026
Beijing, April 21 -- Sichuan Zhumei Mining Co Ltd, Sichuan Duowei Intelligent Cloud Valley Co Ltd and Southwest Petroleum University have filed a patent application for Mine Car Full Load Detection Method Based on Multi-branch Gating Residual Network. This invention was developed by Liu Chuanlin, Zhang Yifan and Wang Haodong.
..
Oil & Gas
| Tue 21 Apr 2026
Beijing, April 21 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have submitted a patent application for Lithium Ion Battery Electrolyte and Lithium Ion Battery. This invention was developed by Dong Jiangzhou, Xia Qinghua, Zhang Jie and Shao Mingbo.
The patent application number is CN2024..
Oil & Gas
| Tue 21 Apr 2026
Beijing, April 21 -- CNPC Shenzhen New Energy Res Institute Co Ltd and PetroChina have submitted a patent application for Connector, Solid Oxide Fuel Cell and Heat Exchanger Integrated Electric Pile. This invention was developed by Yang Zheng, Wang Jianqiang, Wei Zhaoxiang, Zhou Wei, Huang Penghui and Zhao Yuejing.
The patent..
Oil & Gas
| Tue 21 Apr 2026
Beijing, April 21 -- CNPC Shenzhen New Energy Res Institute Co Ltd and PetroChina have submitted a patent application for Dry Reforming Catalyst and Preparation Method Thereof, Anode Electrode, Fuel Cell and Application. This invention was developed by Zhang Yuxuan, Cui Jingzeng, Wang Jianqiang, Yang Zheng, Cheng Fupeng, Du Peng..
Oil & Gas
| Mon 20 Apr 2026
Beijing, April 21 -- China Petroleum & Chemical and Sinopec Dalian Res Inst Petroleum & Petrochemicals Co Ltd have submitted a patent application for Fatty Acid Hydrogenation Catalyst and Preparation and Hydrogenation Methods Thereof. This invention was developed by Zhang Yanxia, Wang Kuo, Sun Jianfeng, Liu Wenjie, Liu Tao and H..
Oil & Gas
| Mon 20 Apr 2026
Beijing, April 21 -- China Petroleum & Chemical and Sinopec Dalian Res Inst Petroleum & Petrochemicals Co Ltd have applied Chinese patent for Fatty Alcohol Hydrogenation Catalyst as Well as Preparation Method and Application Thereof. Zhang Yanxia, Wang Kuo, Sun Jianfeng, Liu Wenjie, Liu Tao and Huang Yuhong developed it.
The ..
Oil & Gas
| Mon 20 Apr 2026
Beijing, April 21 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd have submitted a patent application for Hydrogenation Catalyst as Well as Preparation Method and Application Thereof. This invention was developed by Li Yan, Gao Xiaochen and He Limin.
The patent application number is CN202..
Oil & Gas
| Mon 20 Apr 2026
Beijing, April 21 -- Basell Poliolefine Italia SpA has filed a patent application for Propylene-based Copolymer Compositions. This invention was developed by Boccino Marco, Cavalieri Claudio, Lima Avelino, De Gapua Andrea, Chiachea Eric, Tartari Davide, Kovar Claudia, Di Capua Anthony, Keravoni Marco and Pellegatti Giampaolo.
..
Oil & Gas
| Mon 20 Apr 2026
Beijing, April 21 -- State Intellectual Property Office of China has released Baker Hughes A Ge Co LLC patent application for Spectral Analysis with Linear Image Sensor. This invention was developed by Puccilik James J, Petitjean Alain D, Tenningley James R and Bhatia Rohit.
The patent application number is CN20248024335 2024..
Oil & Gas
| Mon 20 Apr 2026
Beijing, April 21 -- State Intellectual Property Office of China has published China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd patent application for Automatic Cleaning Equipment and Method for Reaction Kettle. The invention was developed by Zhong Lin, Li Hongpo and Chen Xiang.
The patent app..
Oil & Gas
| Mon 20 Apr 2026
Beijing, April 21 -- State Intellectual Property Office of China has received China Petroleum & Chemical and Sinopec Dalian Res Inst Petroleum & Petrochemicals Co Ltd patent application for Fatty Alcohol Hydrogenation Catalyst as Well as Preparation and Application Thereof. Zhang Yanxia, Wang Kuo, Sun Jianfeng, Liu Wenjie, Liu T..
Oil & Gas
| Tue 21 Apr 2026
Beijing, April 21 -- State Intellectual Property Office of China has published China Petroleum & Chemical and Sinopec Shengli Oilfield patent application for Gan-based Geologic Body Boundary Feature Intelligent Enhancement Algorithm. The invention was developed by Shao Zhuona, Yang Yong, Luo Hongmei, Zhang Juan, Zhang Zhijing, L..
Oil & Gas
| Tue 21 Apr 2026
Beijing, April 21 -- State Intellectual Property Office of China has published CNPC Shenzhen New Energy Res Institute Co Ltd and PetroChina patent application for Proton-electron Mixed Conductor Material, Preparation Method of Proton-electron Mixed Conductor Material, Perovskite Ceramic Hydrogen Separation Membrane and Applicati..
Oil & Gas
| Tue 21 Apr 2026
Beijing, April 21 -- State Intellectual Property Office of China has published China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd patent application for Lithium Ion Battery Electrolyte and Lithium Ion Battery. The invention was developed by Dong Jiangzhou, Xia Qinghua, Zhang Jie and Shao Mingbo.
..
Oil & Gas
| Tue 21 Apr 2026
Beijing, April 21 -- State Intellectual Property Office of China has released CNPC Shenzhen New Energy Res Institute Co Ltd and PetroChina patent application for Composite Electrode Material and Preparation Method Thereof, Anode Electrode and Fuel Cell. This invention was developed by Yang Zheng, Zhang Yuxuan, Zhang Linjuan, Wan..
Oil & Gas
| Tue 21 Apr 2026
Beijing, April 21 -- Sinopec Group Sharing Services Co Ltd has submitted a patent application for Service Request Processing Method and Device. This invention was developed by Jiao Xiaohong, Wang Yong, Fu Dong, Sun Yumin, Li Pengfei, Yang Dong, Liu Chang, Kong Jing and Zhang Lianpeng.
The patent application number is CN202511..
Oil & Gas
| Tue 21 Apr 2026
Luxembourg, April 21 -- Shandong Institute Of Petroleum and Chemical Tech has been granted a patent for Laser Cladding Processing System and Method for Petroleum Equipment. Fan Changfeng developed the invention.
The patent application number is LU20240509038 20241122. The patent publication number is LU509038 (B1). Internatio..
Oil & Gas
| Tue 21 Apr 2026
Luxembourg, April 21 -- Inner Mongolia Shangdu Power Generation has been awarded a patent for Carbon Dioxide Emission Reduction Device. This invention was developed by Lv Shijia, Li Ming, Sun Xuyang, Luo Yajun, Zhao Lei, Wang Yuewei, Fan Jiamin and Shen Qinghe.
The patent application number is LU20240508974 20241119. The pate..
Oil & Gas
| Tue 21 Apr 2026
Luxembourg, April 21 -- Hebei Petroleum Univ Of Technology has obtained a patent for automatic shiitake mushroom root cutting device. This invention was developed by Cui You.
The patent application number is LU20240509059 20241126. The patent publication number is LU509059 (B1). International Patent Classification codes are A..
Oil & Gas
| Tue 21 Apr 2026
Luxembourg, April 21 -- Huadian Haixi New Energy Co Ltd has been granted a patent for Pem Electrolytic Cell for Producing Hydrogen from Pure Water. Shan Hongsheng developed the invention.
The patent application number is LU20240509115 20241128. The patent publication number is LU509115 (B1). International Patent Classificatio..
Oil & Gas
| Tue 21 Apr 2026
Kuala Lumpur, April 21 -- Malaysian Patent for Fluid Separation Systems and Methods has been issued to Exxonmobil Chemical Patents. This invention was developed by Cornelissen Philip H, Lammens Henri A and Clymans Paul J.
The patent application number is MY2016PI702461 20141216. The patent publication number is MY190683 (A). ..
Oil & Gas
| Mon 20 Apr 2026
Beijing, April 21 -- PetroChina has filed a patent application for Device Capable of Preventing Self-polymerization of Butadiene and Flexibly Adjusting Polymerization Feeding Butane Concentration. This invention was developed by Li Ning, Du Yang, Chen Xiaobo, Guo Jianxin, Ma Ming, Wang Peng, Shi Guofeng and Liu Chunqiao.
The pa..
Oil & Gas
| Mon 20 Apr 2026
Alexandria, April 21 -- U.S. Patent and Trademark Office has received Baker Hughes Holdings patent application for Automated Training Data Selection. Ansari Ahmed Faraz, Banerjee Rohan, Chatterjee Somesh, Polepeddy Indu Kaladhar, Gandhi Sahil Ratnakumar and Khanolkar Shamika developed the invention.
The patent application numbe..
Oil & Gas
| Mon 20 Apr 2026
Alexandria, April 21 -- Schlumberger Technology has applied United States patent for Multi-domain Planning Controller for Drilling Operations. Abad Daniel, Liu Qiuhua and Isangulov Rustam developed it.
The patent application number is US202519357457 20251014. The patent publication number is US20260104690 (A1). International Pa..
Oil & Gas
| Mon 20 Apr 2026
Alexandria, April 21 -- Entegris has filed a patent application for Multilayer Coatings for Reduced Surface Metals on Oxide Films. This invention was developed by Richards Gavin, Hendrix Bryan C and Zhao Rong.
The patent application number is US202519358334 20251014. The patent publication number is US20260103796 (A1). Internat..
Oil & Gas
| Mon 20 Apr 2026
Beijing, April 21 -- ExxonMobil Technology and Engineering has submitted a patent application for Systems and Methods for Quenching and Removal of Solids from Hydrocarbon Gas Reaction Products. This invention was developed by Amaya Carlos Alberto, Thompson John W, Panna David E, Fowler Christopher John and Chapman John Page.
Th..
Oil & Gas
| Mon 20 Apr 2026
Alexandria, April 21 -- CNPC USA Corp, Beijing Huamei Inc and China National Petroleum have filed a patent application for Method of Hydraulic Fracturing Utilizing a Hydraulic Fracturing Fluid with a Single Phase Liquid Proppant. This invention was developed by Lin Lijun, Huang Jiangshui, Bai Litao, Yu Stephanie, Liu Fuchen, Yin..
Oil & Gas
| Sun 19 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received Daqing Oilfield and PetroChina patent application for Packer Metal Sealing Mechanism Material, Preparation Method and Application Thereof. Cai Meng, Xu Yongquan, Xu Guomin, Wang Jinyou, Li Junliang, Zhao Yize, Cheng Jing, Zhang Xiaochuan, Gong Leilei a..
Oil & Gas
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received China Petroleum & Chemical and North China Oil and Gas Branch China Petroleum & Chemical patent application for Method for Preparing Water-based Acid-resistant Suspension Emulsion by Using Fracturing Flow-back Fluid and Application of Water-based Acid-..
Oil & Gas
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received Sinopec Group and Sinopec Star patent application for Fractured Carbonate Rock Heat Storage Area Selection Evaluation Method and System. Zhang Hui, Zhou Zongying, Liu Xiaohong, Luo Lu and Gao Nan'an developed the invention.
The patent application nu..
Oil & Gas
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published ExxonMobil Huizhou Chemical Co Ltd patent application for Multilayer Films of Bi-directional Easy-to-tear Propenyl Polymers. The invention was developed by Hua Haiyin, Zou Ying and Shen Zhiyi.
The patent application number is CN202511362205 2025092..
Oil & Gas
| Tue 21 Apr 2026
Kuala Lumpur, April 21 -- Malaysian Patent Office has awarded a patent to Halliburton Energy Services for Anti-preset and Anti-reset Feature for Retrievable Packers with Slips Above Elements. Tuckness Cynthia S, Scott James W and Ezell Michael D developed the invention.
The patent application number is MY2017PI700938 20141205..
Oil & Gas
| Tue 21 Apr 2026
Kuala Lumpur, April 21 -- Halliburton Energy Services has received a patent for Downhole Service Tool Employing a Tool Body with a Latching Profile and a Shifting Key with Multiple Profiles. This invention was developed by Murphy Thomas.
The patent application number is MY2017PI704367 20150702. The patent publication number is ..
Oil & Gas
| Tue 21 Apr 2026
Kuala Lumpur, April 21 -- Halliburton Energy Services has been awarded a patent for Method and Apparatus for Diverting Load Within a Cut-to-release Packer. This invention was developed by Burckhard Shane Robert.
The patent application number is MY2020PI02957 20180314. The patent publication number is MY190959 (A). Internation..
Oil & Gas
| Tue 21 Apr 2026
Kuala Lumpur, April 21 -- Solidia Technologies Inc has secured a patent on Curing Systems for Materials That Consume Carbon Dioxide and Method of Use Thereof. Atakan Vahit, Kuppler John P, Smith Kenneth and Hu Xudong developed the invention.
The patent application number is MY2015PI02359 20140313. The patent publication numbe..
Oil & Gas
| Tue 21 Apr 2026
Kuala Lumpur, April 21 -- Malaysian Patent for System to Control Swab Off While Running a Packer Device has been issued to Halliburton Energy Services. This invention was developed by Ornelaz Richard Decena, Greci Stephen Michael, Zhong Xiaoguang Allan, Vick James Dan Jr, Dagenais Peter C and Abeidoh Abdel Hamid R.
The patent..
Oil & Gas
| Tue 21 Apr 2026
Kuala Lumpur, April 21 -- Halliburton Energy Services has been awarded a patent for Mechanical Downhole Pressure Maintenance System. This invention was developed by Richards William Mark, Frossell Thomas Jules, Garrison Gregory William, Eiman Tyson Harvey, Hamid Syed and Ross Colby Munro.
The patent application number is MY20..
Oil & Gas
| Tue 21 Apr 2026
Kuala Lumpur, April 21 -- Malaysian Patent Office has awarded a patent to Welltec for Downhole Flow Device. Kumar Satish and Hannah Neil developed the invention.
The patent application number is MY2018PI00377 20161005. The patent publication number is MY190993 (A). International Patent Classification codes are E21B34/14 and E..
Oil & Gas
| Mon 20 Apr 2026
Beijing, April 21 -- State Intellectual Property Office of China has published PetroChina patent application for Composite Desulfurizer as Well as Preparation Method and Use Method Thereof. The invention was developed by Shum Ling, Hu Chao, Liao Tie, Xiao Quangen, Jiang Shan and Lei Heng.
The patent application number is CN2024..
Oil & Gas
| Mon 20 Apr 2026
Beijing, April 21 -- China University of Petroleum, East China has filed a patent application for Fatigue Driving Monitoring Method Based on Multi-mode Brain-computer Interface. This invention was developed by Li Yuanheng, Hu Hongrui, Dun Ruzhuang, Huang Lulu, Zhang Kuijie, Wei Shuxian, Cai Jinshan and Ma Mingkai.
The patent ap..
Oil & Gas
| Mon 20 Apr 2026
Alexandria, April 21 -- China University of Petroleum Beijing has submitted a patent application for Mining Planning Method, System, Storage Medium, and Device. This invention was developed by Wang Yingying, Cheng Zhuo, Wang Ke, Liu Bolin, Cong Chuanbo, Sun Haibo and Li Yufang.
The patent application number is US202519291380 20..
Oil & Gas
| Mon 20 Apr 2026
Alexandria, April 21 -- U.S. Patent and Trademark Office has released China University of Petroleum-Beijing patent application for Model Training Method and Apparatus. This invention was developed by Yuan Sanyi, Ding Zhiqiang, Xie Renjun, Xu Yanwu and Feng Jianxiang.
The patent application number is US202519038752 20250128. The..
Oil & Gas
| Mon 20 Apr 2026
Alexandria, April 21 -- Schlumberger Technology has applied United States patent for System for Integrating and Automating Fault Interpretation to Fault Modelling Workflows. Alee Aaron, Ellwood Matthew, Dhumale Shaan, Levannier Amaud, Smith Stewart, Manral Surender and Van Der Hoff Guido developed it.
The patent application num..
Oil & Gas
| Mon 20 Apr 2026
Alexandria, April 21 -- U.S. Patent and Trademark Office has released Schlumberger Technology patent application for Design and Acquisition of Sparse Obn Using Full Waveform Inversion Sensitivity Kernel Analysis. This invention was developed by Vigh Denes, Le Diagon Franck, Zarkhidze Alexander and Cheng Xin.
The patent applicat..
Oil & Gas
| Mon 20 Apr 2026
Alexandria, April 21 -- Schlumberger Technology has submitted a patent application for Generating Uncertainty for Seismic Surfaces. This invention was developed by Steckhan Dirk Gunnar and Cuevas Nestor Herman.
The patent application number is US202418916903 20241016. The patent publication number is US20260104522 (A1). Interna..
Oil & Gas
| Mon 20 Apr 2026
Beijing, April 21 -- State Intellectual Property Office of China has released Welltec patent application for Downhole Radial Force Tool Assembly. This invention was developed by Andersen Tomas Sune and Sommer Rasmus.
The patent application number is CN20248031600 20240522. The patent publication number is CN121079484 (A). Inter..
Oil & Gas
| Mon 20 Apr 2026
Beijing, April 21 -- Chevron Oronite has submitted a patent application for Friction Modifiers for Automatic Transmission Oils. This invention was developed by Fuchi Masami, Nakagawa Takahiro, Ruhe William R Jr, Kubo Koichi, Sasaki Naoya and Ota Satoru.
The patent application number is CN20248030681 20240416. The patent publica..
Oil & Gas
| Mon 20 Apr 2026
Beijing, April 21 -- IFP Energies nouvelles has sought patent for Process for One-step Hydrotreatment and Hydroisomerization of Vegetable Oils Using at Least One Sulfide Catalyst with Isomerized Zeolites. This invention was developed by Dowding Alexander and Gay Anne-sophie.
The patent application number is CN20248031587 202404..
Oil & Gas
| Mon 20 Apr 2026
Beijing, April 21 -- State Intellectual Property Office of China has published IFP Energies nouvelles patent application for Process for One-step Hydrotreatment and Hydroisomerization of Vegetable Oils Using at Least One Sulfide Catalyst with Bea-structure Zeolite Alone or in Combination with Fau-structure Zeolite. The invention..
Oil & Gas
| Mon 20 Apr 2026
Alexandria, April 21 -- Ways SAS has filed a patent application for CO2 Processing Installation Using a High-flow Co2 Gas Source and Wood Drying Resources in a CO2 Atmosphere. This invention was developed by Raoult Yann and Carmassi Guillaume.
The patent application number is US202319145609 20230911. The patent publication nu..
Oil & Gas
| Mon 20 Apr 2026
Alexandria, April 21 -- Chevron USA has sought patent for Automated Determination of Sampling and Temperature Measurement Points of Hydrocarbon Liquid in a Storage Tank. This invention was developed by Ofoyela Ochuko.
The patent application number is US202418912457 20241010. The patent publication number is US20260104145 (A1). ..
Oil & Gas
| Mon 20 Apr 2026
Alexandria, April 21 -- Liebherr-Aerospace Lindenberg has filed a patent application for Method and Device. This invention was developed by Döhring Martin and Zimmermann Daniel.
The patent application number is US202519358010 20251014. The patent publication number is US20260104107 (A1). International Patent Classification cod..
Oil & Gas
| Mon 20 Apr 2026
Alexandria, April 21 -- Schlumberger Technology has filed a patent application for Adjustable Bi-directional Throttling Choke Valve. This invention was developed by Elliott Declan.
The patent application number is US202319105080 20231201. The patent publication number is US20260104095 (A1). International Patent Classification c..
Oil & Gas
| Mon 20 Apr 2026
Alexandria, April 21 -- U.S. Patent and Trademark Office has published Baker Hughes Oilfield Operations patent application for Methods for Enhanced Display of Earth Models from Resistivity Inversion. The invention was developed by Vianna Armando and Kelfoun Florent.
The patent application number is US202418913565 20241011. The ..
Oil & Gas
| Mon 20 Apr 2026
Alexandria, April 21 -- U.S. Patent and Trademark Office has released Saudi Arabian Oil Company patent application for Mathod for Well Stimulation Using Nanobubbles. This invention was developed by Almajid Muhammad Majid, Abdel-fattah Amr, Arshad Waheed Syed and Mashat Afnan.
The patent application number is US202519420050 2025..
Oil & Gas
| Mon 20 Apr 2026
Alexandria, April 21 -- Schlumberger Technology has applied United States patent for Systems and Methods for Waterflood Operations. Khataniar Sanjoy Kumar, Biniwale Shripad and Ahmed Mohamed developed it.
The patent application number is US202319113037 20230919. The patent publication number is US20260103966 (A1). International..
Oil & Gas
| Mon 20 Apr 2026
Alexandria, April 21 -- Baker Hughes Oilfield Operations has sought patent for Advanced Management of Artificial Lift Systems in Sandy Applications. This invention was developed by Conrad Caleb, Garcia Rene, Ponnapati Ramakrishna, Riggs Joseph, Moore Kyle, Menon Sunil, Li Gang and Atiya Amir.
The patent application number is US..
Oil & Gas
| Mon 20 Apr 2026
Alexandria, April 21 -- Schlumberger Technology has submitted a patent application for Safety Valve with Electrical Actuator. This invention was developed by Klinke Da Silveira Helvecio Carlos, Elston Cassius Alexander, Graziano Felipe Bauli, Romano Vinicius, Vieira Carlos Alexandre, Perrucci Lucas Antonio and Scussiato Eduardo...
Oil & Gas
| Mon 20 Apr 2026
Alexandria, April 21 -- Schlumberger Technology has applied United States patent for Solid-state Cooling of Drilling Fluid on a Rig. Gruner Thomas Stefan developed it.
The patent application number is US202418912752 20241011. The patent publication number is US20260103951 (A1). International Patent Classification codes are E21B..
Oil & Gas
| Mon 20 Apr 2026
Alexandria, April 21 -- U.S. Patent and Trademark Office has published ExxonMobil Technology and Engineering patent application for Quench System Solvation. The invention was developed by Smith Rodney S and Lawrence Selma S.
The patent application number is US202519356480 20251013. The patent publication number is US20260103642..
Oil & Gas
| Tue 21 Apr 2026
Alexandria, April 21 -- Chevron USA has submitted a patent application for Synthesis of an Aluminum-containing Molecular Sieve with a Cit-15 Framework Structure. Zones Stacey Ian and Chen Cong-yan developed the invention.
The patent application number is US202519356844 20251013. The patent publication number is US20260103388 (A..
Oil & Gas
| Tue 21 Apr 2026
Alexandria, April 21 -- Saudi Arabian Oil Company has submitted a patent application for Removing Mill Scale from a Tubular. This invention was developed by Alashrah Mishal M.
The patent application number is US202519422017 20251216. The patent publication number is US20260102844 (A1). International Patent Classification codes ..
Oil & Gas
| Tue 21 Apr 2026
Alexandria, April 21 -- Halliburton Energy Services has submitted a patent application for Wet Scrubber for Capturing Dust from a Bulk Powder. Sneed Craig Allen and Walker Bryan Clint developed the invention.
The patent application number is US202418915717 20241015. The patent publication number is US20260102728 (A1). Internati..
Oil & Gas
| Tue 21 Apr 2026
Beijing, April 21 -- PetroChina has submitted a patent application for Quick-connection Type Explosion-proof Instrument Connector Device and Using Method. This invention was developed by Zhao Qingwen, Yang Meng, Li Lina, Wang Xiaolong, Adili, Xiang Huan, Ma Bo and Ma Yi.
The patent application number is CN202410724057 20240605...
Oil & Gas
| Tue 21 Apr 2026
Beijing, April 21 -- China University of Petroleum, Beijing has submitted a patent application for Oilfield Exploitation Full-process Dynamic Simulation Teaching System and Method. This invention was developed by Li Jie, Tu Bin and Liu Hai.
The patent application number is CN202511210618 20250827. The patent publication number ..
Oil & Gas
| Tue 21 Apr 2026
Beijing, April 21 -- State Intellectual Property Office of China has received Shenzhen Institute Of Guangdong Ocean Univ patent application for Self-adaptive Offshore Oil Spill Detection Method. Ye Gun-hoon, Xu Jin, Zhang Yiteng, Zhu Chen, Guo Zekun, Yao Boxi and Yang Yulong developed the invention.
The patent application num..
Oil & Gas
| Tue 21 Apr 2026
Beijing, April 21 -- China University of Petroleum, East China has submitted a patent application for Semi-supervised Small Sample Image Classification Method and System in Cross-domain Scene. This invention was developed by Liang Xijun, Hu Xinying, Yan Xin, Yu Qi, Jian Ling, Shao Mingwen, Tian Pu and Song Yunquan.
The patent a..
Oil & Gas
| Tue 21 Apr 2026
Beijing, April 21 -- State Intellectual Property Office of China has received Shaanxi Yanchang Petroleum Group patent application for Karst Ancient Groove Reconstruction Method Based on Collaborative Iteration Deviation Correction. Yang Zhen, Zhao Weibo, Zhou Jinsong, Cao Jun, Ma Ling and Shi Biao developed the invention.
The..
Oil & Gas
| Tue 21 Apr 2026
Beijing, April 21 -- State Intellectual Property Office of China has received China University of Petroleum, East China patent application for Psychological Drawing Analysis Method Based on Combination of Image Intensive Description and Knowledge Reasoning. Liu Peng, Hu Junhao, Liu Weifeng and Liu Baodi developed the invention.
..
Oil & Gas
| Sun 19 Apr 2026
Beijing, April 20 -- CNPC Zhike Jilin Tech Equipment Co Ltd has submitted a patent application for Anti-collision Oil Well Pump Fixing Valve. This invention was developed by Zhu Ge, Ahn Jun-seong, Xiu Liang, Lyu Hao, Liu Jiulong, Yeo Dong-yun and Ma Zhiqiang.
The patent application number is CN202511614381 20251106. The paten..
Oil & Gas
| Sun 19 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received China Petroleum & Chemical and Xi'an Jiaotong University patent application for Ionic Liquid Hydrogen Compressor and Control Strategy Thereof. Liu Sheng, Wang Yongfei, Shi Xinlei, Zhao Shengdun, Liu Weiguo, Sun Haoran, Gao Bin and Lin Guangran develope..
Oil & Gas
| Sun 19 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received Sinopec Group and Sinopec Star patent application for Wind Power Generation System and Control Method Thereof. Wu Minghui, Wang Yanxin, Zhang Xuan and Bao Yifan developed the invention.
The patent application number is CN202410709820 20240603. The p..
Oil & Gas
| Sun 19 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published China Petroleum & Chemical and Sinopec Petroleum Engineering Tech Research Institute Co Ltd patent application for Dynamic Sealing Device, Logging Instrument and Logging Method. The invention was developed by Xie Guanbao, Wu Jinping, Li Yongjie and Ga..
Oil & Gas
| Sun 19 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received Southwest Petroleum Eng Co Ltd Sinopec and Oilfield Eng Services Branch Of Sinopec Southwest Petroleum Eng Co Ltd patent application for Intelligent Recognition System and Method for Underground Overflow Signals. Fang Xiaoqing, Zhang Junlan, Zhang Chao..
Oil & Gas
| Sun 19 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published China Petroleum & Chemical and Sinopec Petroleum Engineering Tech Research Institute Co Ltd patent application for Open Hole Horizontal Well Output Profile Testing Device and Method and Application. The invention was developed by Di Dejia, Pang Wei, M..
Oil & Gas
| Sun 19 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released China Petroleum & Chemical and Sinopec Petroleum Exploration & Prod Res Inst patent application for Horizontal Well Fracturing Simulation Test System. This invention was developed by Zhou Tong, Li Fengxia, Huang Xin, Wang Haibo, Zeng Hao and Li Yuanyua..
Oil & Gas
| Sun 19 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received China Petroleum & Chemical and Sinopec Petroleum Exploration & Prod Res Inst patent application for Device for Oil and Gas Production. Li Qi, Li Wei and Wang Xiaogang developed the invention.
The patent application number is CN202410715939 20240604...
Oil & Gas
| Sun 19 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published Sinopec Group and Sinopec Star patent application for Geothermal Well Dynamic Water Gravel Filling Sand Prevention Visual Simulation Experiment Device and Experiment Method. The invention was developed by Shi Buqian, Gao Xiaorong, Lu Xingchen, Ren Xia..
Oil & Gas
| Sun 19 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published China Petroleum & Chemical and Sinopec Southwest Oil & Gas patent application for Wellhead Control System. The invention was developed by Deng Qingpu, Wei Qin, Deng Yuanping, Wang Liming, Sun Li, Hao Fugang, Xie Hetao, Guo Xi and Li Wenjie.
The pat..
Oil & Gas
| Sun 19 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received China Petroleum & Chemical and Sinopec Southwest Oil & Gas patent application for Plugging Device and Method for Plugging Gas Well Producing Layer Through Formation Pressure and Plugging Pipe String. Xiao Yiming, Zhu Lin, Wang Zhujun, Liu Yujia, Feng X..
Oil & Gas
| Sun 19 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released China Petroleum & Chemical and Sinopec Shanghai Petrochemical patent application for Carbon Fiber Guiding Device and Carbon Fiber Production System and Method. This invention was developed by Ji Chunxiao, Li Fei, Hu Guoqing, Bian Jianghao, Zhou Bingche..
Oil & Gas
| Sun 19 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd; Beijing University of Chemical Technology patent application for Fiber Co-spinning Device and Method. The invention was developed by Li Haoyi, Li Changjin, Guo Zifang, ..
Oil & Gas
| Sun 19 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released China Petroleum & Chemical and Sinopec Star patent application for Operation Control Strategy and Device for Water Electrolysis Hydrogen Production Device. This invention was developed by Zhao Pengfei, Cui Zixian, Fang Hu, Wu Baozhou, Meng Lingjun and ..
Oil & Gas
| Sun 19 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published CNPC Shenzhen New Energy Res Institute Co Ltd and PetroChina patent application for Titanium-platinum-ruthenium-tantalum Metal Oxide Composite Material and Preparation Method and Application Thereof. The invention was developed by Tang Yunlei, Wang Yi..
Oil & Gas
| Sun 19 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published China Petroleum & Chemical and Sinopec Res Institute Of Petroleum Processing patent application for Composition for Metal Corrosion Inhibition and Degerming and Method for Preventing Metal Corrosion and Degerming. The invention was developed by Sun Fe..
Oil & Gas
| Sun 19 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published China University of Petroleum, East China and Ocean University China patent application for Method for Predicting and Controlling Obdurability of Pipeline Steel. The invention was developed by Liu Xiaolong, Wan Yu, Xie Xuefang and Song Laimin.
The ..
Oil & Gas
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received China Petroleum & Chemical and Sinopec Petroleum Exploration & Prod Res Inst patent application for Multi-target Carbon Dioxide Flooding Storage Source-sink Dynamic Matching Planning Method and System. Li Yang, Ji Bingyu, He Yingfu, Zhou Yuanlong, Zhao..
Oil & Gas
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published China Petroleum & Chemical and Sinopec Southwest Oil & Gas patent application for Fracture Porosity Calculation Method and System Based on Two-dimensional Nuclear Magnetic Resonance Logging. The invention was developed by Xiong Liang, Yang Yingtao, Wa..
Oil & Gas
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released China Petroleum & Chemical and China Petroleum & Chemical Corp Jiangsu Oilfield Branch patent application for Star-shaped Polymer Boron Cross-linking Agent, Ultra-low-concentration Guanidine Gum Fracturing Fluid Containing Cross-linking Agent and Prepa..
Oil & Gas
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received China Petroleum & Chemical and Sinopec Petroleum Exploration & Prod Res Inst patent application for Shale Hydrocarbon Loss Recovery Correction Method and Correction Device. Cao Tingting, Jiang Qigui, Qian Menhui, Liu Peng, Leng Yunying and Liu Wangwei ..
Oil & Gas
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received China Petroleum & Chemical and Shanghai Ocean Oil & Gas Branch China Petroleum & Chemical Corp patent application for Method and Device for Identifying Fracture Based on Angle Gather and Maximum Likelihood Attribute, and Computer Program Product. Xie C..
Oil & Gas
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received China Petroleum & Chemical and Sinopec Zhongyuan Oilfield Company patent application for Method for Identifying Maturity of Coal Gas. Xu Tianwu, Zu Kewei, Xue Chengzhou, Li Lingxi, Su Biaojin and Sun Guomin developed the invention.
The patent applic..
1
to
100 of
656 Items
Next >>
![Close [X]](../images/close.gif){kind=small}
![Close [X]](https://www.globalipnews.com/images/close.gif){kind=small}
